2060985556

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{12619}}^1$

素因数の和:12956

約数の個数: 48

約数和(自身を含む): 4353395200

約数和(自身を除く): 2292409644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 307, 532, 614, 1228, 2149, 4298, 5833, 8596, 11666, 12619, 23332, 25238, 40831, 50476, 81662, 88333, 163324, 176666, 239761, 353332, 479522, 959044, 1678327, 3356654, 3874033, 6713308, 7748066, 15496132, 27118231, 54236462, 73606627, 108472924, 147213254, 294426508, 515246389, 1030492778, 2060985556]

約数ペア:

[(1, 2060985556), (2, 1030492778), (4, 515246389), (7, 294426508), (14, 147213254), (19, 108472924), (28, 73606627), (38, 54236462), (76, 27118231), (133, 15496132), (266, 7748066), (307, 6713308), (532, 3874033), (614, 3356654), (1228, 1678327), (2149, 959044), (4298, 479522), (5833, 353332), (8596, 239761), (11666, 176666), (12619, 163324), (23332, 88333), (25238, 81662), (40831, 50476)]